Do physician assistants and nurse practitioners really save money?
In his popular tome, The Innovator’s Prescription, Clayton Christensen proposes several cures to health care’s cost disease, known as disruptive innovations. One is the replacement of physicians by advanced practice clinicians (APCs). That is, by nurse practitioners and physician assistants. APCs meet the requirements for Christenson’s disruptive innovators: They cost less (than physicians) and are good enough.
There is little doubt that APCs …